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gongda electroacoustic co., ltd. is a professional manufacturer, service provider of electroacoustic components and electroacoustic components and electroacoustic components, and an overall solution provider of electroacoustic technology. it is a national high-tech enterprise and one of the top 100 electronic components in china.
gettopacoustic.com business services 2025-02-02
shanghai qigao electronic technology co., ltd. is a high-tech enterprise that masters the core technology of sound positioning. it provides users with industry-leading solutions such as sound source positioning, whistle shooting, microphone array, data acquisition, vibration reduction and noise reduction, and is used in traffic safety, military industry, aerospace, automobiles, machinery manufacturing and other fields.
www.keygotech.com network applications 2025-01-29